{"id":714,"date":"2026-01-29T02:38:13","date_gmt":"2026-01-29T02:38:13","guid":{"rendered":"https:\/\/www.method-post.com\/ja\/case-study-for-conducting-structured-system-analysis-2\/"},"modified":"2026-01-29T02:38:13","modified_gmt":"2026-01-29T02:38:13","slug":"case-study-for-conducting-structured-system-analysis-2","status":"publish","type":"post","link":"https:\/\/www.method-post.com\/ja\/case-study-for-conducting-structured-system-analysis-2\/","title":{"rendered":"\u69cb\u9020\u5316\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306e\u5b9f\u65bd\u306b\u95a2\u3059\u308b\u4e8b\u4f8b\u7814\u7a76"},"content":{"rendered":"<div class=\"group flex w-full gap-3\" id=\"6d6ae7ce-a1f1-44dc-983e-a882416e9a3a\">\n<div class=\"flex min-w-0 flex-1 flex-col\">\n<div class=\"flex w-full flex-col overflow-x-auto\" dir=\"auto\">\n<div class=\"prose select-text gap-1 overflow-x-visible text-wrap break-words font-normal dark:prose-invert prose-p:whitespace-break-spaces prose-code:m-0 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dir=\"auto\"><strong>\u8981\u4ef6\u53ce\u96c6<\/strong>:<\/p>\n<ul>\n<li>\u9867\u5ba2\u3001\u4e8b\u52d9\u30b9\u30bf\u30c3\u30d5\u3001\u7d4c\u55b6\u9663\u3092\u542b\u3080\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u3068\u30a2\u30f3\u30b1\u30fc\u30c8\u3092\u5b9f\u65bd\u3057\u3001\u30cb\u30fc\u30ba\u3084\u8ab2\u984c\u3092\u628a\u63e1\u3059\u308b\u3002<\/li>\n<li>\u65e2\u5b58\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5206\u6790\u3057\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u975e\u52b9\u7387\u306a\u70b9\u3092\u7279\u5b9a\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u958b\u767a<\/strong>:<\/p>\n<ul>\n<li>\u73fe\u5728\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u53ef\u8996\u5316\u3057\u3001\u6539\u5584\u3059\u3079\u304d\u9818\u57df\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306bDFD\u3092\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<li>DFD\u3092\u6d3b\u7528\u3057\u3066\u3001\u63d0\u6848\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u8a2d\u8a08\u3057\u3001\u9867\u5ba2\u60c5\u5831\u3001\u8cfc\u5165\u30c7\u30fc\u30bf\u3001\u53d6\u5f15\u7ba1\u7406\u306e\u7d71\u5408\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08<\/strong>:<\/p>\n<ul>\n<li>\u9867\u5ba2\u30c7\u30fc\u30bf\u3068\u53d6\u5f15\u30c7\u30fc\u30bf\u3092\u7d71\u5408\u3059\u308b\u305f\u3081\u306e\u7d71\u4e00\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u69cb\u9020\u3092\u8a2d\u8a08\u3059\u308b\u3002<\/li>\n<li>\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u3001\u8cfc\u5165\u51e6\u7406\u3001\u53d6\u5f15\u51e6\u7406\u306e\u305f\u3081\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u958b\u767a\u3059\u308b\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u691c\u8a3c\u304a\u3088\u3073\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u6a5f\u69cb\u3092\u5b9f\u88c5\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5b9f\u88c5<\/strong>:<\/p>\n<ul>\n<li>\u53cd\u5fa9\u7684\u306a\u30c6\u30b9\u30c8\u3068\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u30a2\u30b8\u30e3\u30a4\u30eb\u624b\u6cd5\u3092\u7528\u3044\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u958b\u767a\u3059\u308b\u3002<\/li>\n<li>\u65b0\u30b7\u30b9\u30c6\u30e0\u3092\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u3068\u7d71\u5408\u3057\u3001\u904b\u7528\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c6\u30b9\u30c8\u3068\u691c\u8a3c<\/strong>:<\/p>\n<ul>\n<li>\u30b7\u30b9\u30c6\u30e0\u304c\u6307\u5b9a\u3055\u308c\u305f\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u5fb9\u5e95\u7684\u306a\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li>\n<li>\u73fe\u5b9f\u4e16\u754c\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u7528\u3044\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u691c\u8a3c\u3057\u3001\u554f\u984c\u3092\u7279\u5b9a\u3057\u3066\u5bfe\u51e6\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5c55\u958b\u3068\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/strong>:<\/p>\n<ul>\n<li>\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u90e8\u7f72\u306b\u65b0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u5c55\u958b\u3059\u308b\u3002<\/li>\n<li>\u30b9\u30bf\u30c3\u30d5\u306b\u7814\u4fee\u3092\u63d0\u4f9b\u3057\u3001\u65b0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u306e\u4f7f\u7528\u306b\u7cbe\u901a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h4>\u30a2\u30b8\u30e3\u30a4\u30eb\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u306e\u95a2\u9023\u6027<\/h4>\n<p dir=\"auto\">\u4e0a\u8a18\u3067\u793a\u3057\u305f\u69cb\u9020\u5316\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30a2\u30b8\u30e3\u30a4\u30eb\u624b\u6cd5\u3068\u3044\u304f\u3064\u304b\u306e\u70b9\u3067\u4e00\u81f4\u3057\u3066\u3044\u308b\uff1a<\/p>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u53cd\u5fa9\u7684\u958b\u767a<\/strong>\uff1a\u30a2\u30b8\u30e3\u30a4\u30eb\u306f\u53cd\u5fa9\u7684\u958b\u767a\u3092\u91cd\u8996\u3057\u3001\u7d99\u7d9a\u7684\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u8abf\u6574\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u63d0\u6848\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u306f\u53cd\u5fa9\u7684\u306b\u958b\u767a\u3055\u308c\u3001\u5b9a\u671f\u7684\u306a\u30c6\u30b9\u30c8\u3068\u691c\u8a3c\u3092\u901a\u3058\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u95a2\u4e0e<\/strong>\uff1a\u30a2\u30b8\u30e3\u30a4\u30eb\u306f\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u3092\u901a\u3058\u3066\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u7a4d\u6975\u7684\u306a\u95a2\u4e0e\u3092\u4fc3\u9032\u3059\u308b\u3002\u9762\u63a5\u3084\u30a2\u30f3\u30b1\u30fc\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u30cb\u30fc\u30ba\u3092\u7406\u89e3\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u67d4\u8edf\u6027<\/strong>\uff1a\u30a2\u30b8\u30e3\u30a4\u30eb\u624b\u6cd5\u306f\u8981\u4ef6\u3084\u512a\u5148\u9806\u4f4d\u306e\u5909\u5316\u306b\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u306e\u53cd\u5fa9\u7684\u6027\u8cea\u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u5909\u5316\u3059\u308b\u30cb\u30fc\u30ba\u3084\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u9069\u5fdc\u3067\u304d\u308b\u3002<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5354\u50cd<\/strong>\uff1a\u30a2\u30b8\u30e3\u30a4\u30eb\u306f\u958b\u767a\u30c1\u30fc\u30e0\u3068\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u9593\u306e\u5354\u50cd\u3092\u4fc3\u9032\u3059\u308b\u3002\u69cb\u9020\u5316\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u7570\u306a\u308b\u90e8\u9580\u9593\u306e\u5354\u50cd\u3092\u542b\u307f\u3001\u7d71\u4e00\u7684\u3067\u7d71\u5408\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>DFD\u306e\u4f8b<\/h2>\n<p dir=\"auto\">\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\uff08DFD\uff09\u306f\u3001\u5c0f\u58f2\u74b0\u5883\u306b\u304a\u3051\u308b\u9867\u5ba2\u60c5\u5831\u3001\u8cfc\u5165\u3001\u53d6\u5f15\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u8868\u3057\u3066\u3044\u308b\u3002\u30c7\u30fc\u30bf\u304c\u7570\u306a\u308b\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u4fdd\u7ba1\u6240\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u9593\u3067\u3069\u306e\u3088\u3046\u306b\u6d41\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3059\u308b\u3002<\/p>\n<p dir=\"auto\"><img alt=\"Online Data Flow Diagram Maker\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/f80e2a07-ff3b-42f3-baae-0f12e7ff6cfc.png\"\/><\/p>\n<h3>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u9867\u5ba2<\/strong>:<\/p>\n<ul>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u9867\u5ba2\u60c5\u5831<\/strong>\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<li>\u53d7\u4fe1\u3059\u308b<strong>\u8cfc\u5165\u78ba\u8a8d<\/strong>\u8cb7\u3044\u7269\u6d3b\u52d5\u306e\u5f8c\u306b\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u8cfc\u5165\u60c5\u5831<\/strong>\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u53d6\u5f15\u30ea\u30b9\u30c8<\/strong>\u300c\u53d6\u5f15\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u652f\u6255\u3044\u8a73\u7d30<\/strong>\u300c\u652f\u6255\u3044\u306e\u751f\u6210\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u7ba1\u7406\u8005<\/strong>:<\/p>\n<ul>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u8cfc\u5165\u30ea\u30b9\u30c8<\/strong>\u300c\u8cfc\u5165\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u53d6\u5f15\u8a73\u7d30<\/strong>\u300c\u53d6\u5f15\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u88fd\u54c1\u60c5\u5831<\/strong>\u304a\u3088\u3073<strong>\u4fa1\u683c\u8a73\u7d30<\/strong>\u300c\u8cfc\u5165\u60c5\u5831\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u51e6\u7406\u3059\u308b<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406<\/strong>:<\/p>\n<ul>\n<li>\u53d7\u4fe1\u3059\u308b<strong>\u9867\u5ba2\u60c5\u5831<\/strong>\u9867\u5ba2\u304b\u3089\u53d7\u4fe1\u3057\u3001\u4ee5\u4e0b\u306e<strong>\u9867\u5ba2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u8cfc\u5165\u78ba\u8a8d<\/strong>\u8cfc\u5165\u6d3b\u52d5\u3092\u51e6\u7406\u3057\u305f\u5f8c\u3001\u9867\u5ba2\u3078\u63d0\u4f9b\u3059\u308b<\/li>\n<li>\u53d7\u4fe1\u3059\u308b<strong>\u8cfc\u5165\u60c5\u5831<\/strong>\u9867\u5ba2\u304b\u3089\u53d7\u4fe1\u3057\u3001\u9001\u4fe1\u3059\u308b<strong>\u8cfc\u5165\u60c5\u5831<\/strong>\u306b<strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\/\u58f2\u4e0a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8cfc\u5165\u60c5\u5831\u3092\u7ba1\u7406<\/strong>:<\/p>\n<ul>\n<li>\u53d7\u4fe1<strong>\u8cfc\u5165\u30ea\u30b9\u30c8<\/strong>\u7ba1\u7406\u8005\u304b\u3089\u53d7\u3051\u53d6\u308a\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u3068\u9023\u643a<strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\/\u58f2\u4e0a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u8cfc\u5165\u8a18\u9332\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b<\/li>\n<li>\u53d7\u4fe1<strong>\u5546\u54c1\u60c5\u5831<\/strong>\u304a\u3088\u3073<strong>\u4fa1\u683c\u8a73\u7d30<\/strong>\u7ba1\u7406\u8005\u304b\u3089\u53d7\u3051\u53d6\u308a\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u66f4\u65b0\u3059\u308b\u305f\u3081\u306b<strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\/\u58f2\u4e0a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<li>\u9001\u4fe1<strong>\u53d6\u5f15\u60c5\u5831<\/strong>\u3000\u306b<strong>\u53d6\u5f15\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u53d6\u5f15\u306e\u7ba1\u7406<\/strong>:<\/p>\n<ul>\n<li>\u53d7\u4fe1<strong>\u53d6\u5f15\u30ea\u30b9\u30c8<\/strong>\u9867\u5ba2\u304b\u3089\u304a\u3088\u3073<strong>\u53d6\u5f15\u8a73\u7d30<\/strong>\u7ba1\u7406\u8005\u304b\u3089<\/li>\n<li>\u3000\u3068\u9023\u643a<strong>\u53d6\u5f15\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u53d6\u5f15\u8a18\u9332\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b<\/li>\n<li>\u9001\u4fe1<strong>\u652f\u6255\u3044\u30ea\u30b9\u30c8<\/strong>\u3000\u306b<strong>\u652f\u6255\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u652f\u6255\u3044\u306e\u751f\u6210<\/strong>:<\/p>\n<ul>\n<li>\u53d7\u9818\u3059\u308b<strong>\u652f\u6255\u3044\u8a73\u7d30<\/strong>\u9867\u5ba2\u304b\u3089\u53d7\u9818\u3057\u3001<strong>\u652f\u6255\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u652f\u6255\u3044\u8a18\u9332\u3092\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<li>\u53d7\u9818\u3059\u308b<strong>\u652f\u6255\u3044\u30ea\u30b9\u30c8<\/strong>\u304b\u3089<strong>\u652f\u6255\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u652f\u6255\u3044\u51e6\u7406\u306b\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u9867\u5ba2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>:<\/p>\n<ul>\n<li>\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u53d7\u9818\u3057\u305f\u9867\u5ba2\u95a2\u9023\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u3002<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u9867\u5ba2\u30ea\u30b9\u30c8<\/strong>\u300c\u8cfc\u5165\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\uff0f\u8ca9\u58f2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>:<\/p>\n<ul>\n<li>\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u3068\u300c\u8cfc\u5165\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u53d7\u9818\u3057\u305f\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u304a\u3088\u3073\u8ca9\u58f2\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3002<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u8cfc\u5165\u60c5\u5831<\/strong>\u300c\u8cfc\u5165\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u53d6\u5f15\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>:<\/p>\n<ul>\n<li>\u300c\u53d6\u5f15\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u53d7\u4fe1\u3057\u305f\u53d6\u5f15\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3002<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u53d6\u5f15\u60c5\u5831<\/strong>\u300c\u53d6\u5f15\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u652f\u6255\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>:<\/p>\n<ul>\n<li>\u300c\u652f\u6255\u3044\u306e\u751f\u6210\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u53d7\u4fe1\u3057\u305f\u652f\u6255\u3044\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3002<\/li>\n<li>\u63d0\u4f9b\u3059\u308b<strong>\u652f\u6255\u3044\u30ea\u30b9\u30c8<\/strong>\u300c\u652f\u6255\u3044\u306e\u751f\u6210\u300d\u30d7\u30ed\u30bb\u30b9\u306b<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/h3>\n<ul>\n<li><strong>\u9867\u5ba2\u60c5\u5831<\/strong>\uff1a\u9867\u5ba2\u304b\u3089\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u6d41\u308c\u3001\u305d\u306e\u5f8c<strong>\u9867\u5ba2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<li><strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u78ba\u8a8d<\/strong>: \u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u9867\u5ba2\u3078\u6d41\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u60c5\u5831<\/strong>: \u9867\u5ba2\u304b\u3089\u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u6d41\u308c\u3001\u305d\u306e\u5f8c\u306f\u00a0<strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\uff0f\u58f2\u4e0a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<li><strong>\u8cfc\u5165\u60c5\u5831<\/strong>: \u300c\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u00a0<strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\uff0f\u58f2\u4e0a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<li><strong>\u8cfc\u5165\u30ea\u30b9\u30c8<\/strong>: \u7ba1\u7406\u8005\u304b\u3089\u300c\u8cfc\u5165\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u6d41\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u5f15\u30ea\u30b9\u30c8<\/strong>: \u9867\u5ba2\u304b\u3089\u300c\u53d6\u5f15\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u6d41\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u5f15\u8a73\u7d30<\/strong>: \u7ba1\u7406\u8005\u304b\u3089\u300c\u53d6\u5f15\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u6d41\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u652f\u6255\u3044\u8a73\u7d30<\/strong>: \u9867\u5ba2\u304b\u3089\u300c\u652f\u6255\u3044\u306e\u751f\u6210\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u6d41\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u652f\u6255\u3044\u30ea\u30b9\u30c8<\/strong>: \u300c\u53d6\u5f15\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u00a0<strong>\u652f\u6255\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>.<\/li>\n<li><strong>\u88fd\u54c1\u60c5\u5831<\/strong>\u304a\u3088\u3073<strong>\u4fa1\u683c\u8a73\u7d30<\/strong>\uff1a\u7ba1\u7406\u8005\u304b\u3089\u300c\u8cfc\u5165\u60c5\u5831\u306e\u7ba1\u7406\u300d\u30d7\u30ed\u30bb\u30b9\u3078\u306e\u30d5\u30ed\u30fc<\/li>\n<\/ul>\n<h2>DFD\u8981\u7d20\u8868\u8a18<\/h2>\n<p>\u00a0<\/p>\n<p><img alt=\"DFD Using Yourdon and DeMarco Notation\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/servlet\/editor-content\/knowledge\/software-design\/dfd-using-yourdon-and-demarco\/sites\/7\/2020\/03\/dfd-notations-comparison.png\"\/><\/p>\n<h3>\u89e3\u91c8<\/h3>\n<p dir=\"auto\">\u3053\u306eDFD\u306f\u3001\u9867\u5ba2\u3001\u7ba1\u7406\u8005\u3001\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u52b9\u679c\u7684\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u9867\u5ba2\u60c5\u5831\u306e\u7ba1\u7406\u3001\u8cfc\u5165\u306e\u51e6\u7406\u3001\u53d6\u5f15\u306e\u8a18\u9332\u3001\u652f\u6255\u3044\u306e\u751f\u6210\u306e\u4ed5\u7d44\u307f\u304c\u5f37\u8abf\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u56f3\u306f\u3001\u52b9\u7387\u7684\u3067\u6b63\u78ba\u306a\u904b\u7528\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u7570\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u9593\u3067\u306e\u30c7\u30fc\u30bf\u7d71\u5408\u3068\u30d5\u30ed\u30fc\u306e\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u69cb\u9020\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u6f5c\u5728\u7684\u306a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u7279\u5b9a\u3084\u5168\u4f53\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h3>\u7d50\u8ad6<\/h3>\n<p dir=\"auto\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u901a\u3058\u3066\u793a\u3055\u308c\u305f\u3088\u3046\u306b\u3001\u69cb\u9020\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u5c0f\u58f2\u4f01\u696d\u304c\u9867\u5ba2\u30c7\u30fc\u30bf\u304a\u3088\u3073\u53d6\u5f15\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u4e0a\u3067\u76f4\u9762\u3059\u308b\u8ab2\u984c\u306b\u5bfe\u3057\u3066\u5305\u62ec\u7684\u306a\u89e3\u6c7a\u7b56\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u9867\u5ba2\u60c5\u5831\u3092\u96c6\u7d04\u3057\u3001\u8cfc\u5165\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3057\u3001\u6b63\u78ba\u306a\u53d6\u5f15\u7ba1\u7406\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3001\u63d0\u6848\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u306f\u904b\u7528\u52b9\u7387\u3068\u9867\u5ba2\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p dir=\"auto\">\u3055\u3089\u306b\u3001\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u30a2\u30b8\u30e3\u30a4\u30eb\u624b\u6cd5\u3068\u6574\u5408\u3057\u3066\u3044\u308b\u70b9\u306f\u3001\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3051\u308b\u305d\u306e\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002\u53cd\u5fa9\u7684\u306a\u958b\u767a\u3001\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u95a2\u4e0e\u3001\u67d4\u8edf\u6027\u304c\u91cd\u8996\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u304c\u7d99\u7d9a\u7684\u306b\u9032\u5316\u3059\u308b\u4e2d\u3067\u3001\u3053\u3046\u3057\u305f\u7d71\u5408\u7684\u3067\u30a2\u30b8\u30e3\u30a4\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u7af6\u4e89\u529b\u3092\u7dad\u6301\u3057\u3001\u5e02\u5834\u306e\u5909\u5316\u3059\u308b\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/div>\n<div class=\"prose select-text gap-1 overflow-x-visible text-wrap break-words font-normal dark:prose-invert prose-p:whitespace-break-spaces prose-code:m-0 prose-code:whitespace-break-spaces prose-pre:m-0 prose-pre:w-full prose-pre:bg-[#1e1e1e] prose-pre:p-0 dark:prose-pre:bg-secondary-50 py-0.5 max-w-full\">\n<h2 dir=\"auto\">DFD\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0 \u2013 Stack Overflow<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u306e\u7570\u306a\u308b\u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u5229\u7528\u53ef\u80fd\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u304a\u308a\u3001DFD\u3092\u4f5c\u6210\u3059\u308b\u306b\u306fModeler Edition\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3042\u308b\u70b9\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/stackoverflow.com\/questions\/41533195\/visual-paradigm-data-flow-diagrams\">Stack Overflow\u3067\u3055\u3089\u306b\u8aad\u3080<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30aa\u30f3\u30e9\u30a4\u30f3\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u4f5c\u6210\u30c4\u30fc\u30eb<\/strong><\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u4f5c\u6210\u3067\u304d\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3067\u56f3\u3092\u5171\u6709\u3067\u304d\u308b\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">\u30aa\u30f3\u30e9\u30a4\u30f3DFD\u4f5c\u6210\u30c4\u30fc\u30eb\u3092\u691c\u7d22\u3059\u308b<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u3092\u7528\u3044\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u4f5c\u6210\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u4f7f\u7528\u3057\u305fDFD\u306e\u4f5c\u6210\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u30ac\u30a4\u30c9\u3092\u63d0\u4f9b\u3057\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3084\u30d7\u30ed\u30bb\u30b9\u306e\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/a-step-by-step-guide-to-creating-data-flow-diagrams-with-visual-paradigm\/\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9\u306b\u30a2\u30af\u30bb\u30b9<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u30c4\u30fc\u30eb \u2013 Visual Paradigm<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u306eDFD\u30c4\u30fc\u30eb\u306e\u6a5f\u80fd\u3092\u5f37\u8abf\u3057\u3066\u304a\u308a\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u3084\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u3067\u306e\u30e2\u30c7\u30eb\u306e\u6574\u5408\u6027\u306e\u7dad\u6301\u304c\u53ef\u80fd\u3067\u3042\u308b\u70b9\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/data-flow-diagram-tool\/\">DFD\u30c4\u30fc\u30eb\u306b\u3064\u3044\u3066\u5b66\u3076<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/p>\n<ul>\n<li>DFD\u306e\u69cb\u9020\u3068\u76ee\u7684\u3092\u8aac\u660e\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u53ef\u8996\u5316\u3059\u308b\u5f79\u5272\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u7406\u89e3\u3059\u308b<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u4f7f\u7528\u3057\u305fDFD\u306e\u4f5c\u6210\u306b\u95a2\u3059\u308b\u7ae0\u3092\u63d0\u4f9b\u3057\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u8a18\u6cd5\u3084\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u6280\u8853\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145_dataflowdiag.html\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u7ae0\u3092\u8aad\u3080<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u3092\u3069\u3046\u63cf\u304f\u304b\uff1f<\/strong><\/p>\n<ul>\n<li>DFD\u306e\u63cf\u753b\u624b\u9806\u3092\u63d0\u4f9b\u3057\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u3084\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u7ba1\u7406\u65b9\u6cd5\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145\/56977_creatingdata.html\">DFD\u306e\u63cf\u304d\u65b9\u3092\u5b66\u3076<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145\/56977_creatingdata.html\" rel=\"noopener\" target=\"_blank\">7<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u3067\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\uff1a\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u4f7f\u7528\u3057\u305fDFD\u306e\u7fd2\u5f97\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u3001\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/\">DFD\u30de\u30b9\u30bf\u30fc\u6307\u5357\u306b\u30a2\u30af\u30bb\u30b9<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/strong><\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u56f3\u3092\u63cf\u304f\u306e\u3092\u652f\u63f4\u3059\u308b\u3001\u7121\u6599\u306e\u30aa\u30f3\u30e9\u30a4\u30f3DFD\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u4f8b\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\">DFD\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u63a2\u7d22\u3059\u308b<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\uff08DFD\uff09\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\uff1f<\/strong><\/p>\n<ul>\n<li>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u9078\u629e\u65b9\u6cd5\u3084\u56f3\u306e\u8a73\u7d30\u306e\u8ffd\u52a0\u624b\u9806\u3092\u542b\u3080\u3001DFD\u306e\u4f5c\u6210\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-create-data-flow-diagram\/\">DFD\u4f5c\u6210\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u5f93\u3046<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p dir=\"auto\">\u3053\u308c\u3089\u306e\u53c2\u8003\u8cc7\u6599\u306f\u3001Visual 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